Average annual temperature is 8.7 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 187 days
Number of rainy days: 132 days
Number of snow days: 46 days
Look at detailed online map of Norfolk
* Weather data for Norfolk United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.4 | 12.5 | 16.3 | 25.3 | 24.0 | 30.0 | 33.1 | 33.7 | 31.5 | 26.4 | 21.0 | 14.7 |
| Average daytime temperature (°C) | 0.6 | 4.9 | 6.3 | 13.9 | 19.7 | 21.8 | 28.2 | 27.9 | 25.0 | 17.1 | 10.8 | 6.8 |
| Average temperature (°C) | -3.7 | -2.2 | -0.6 | 5.7 | 13.2 | 16.0 | 21.0 | 20.9 | 17.9 | 10.2 | 4.0 | 1.5 |
| Average night temperature (°C) | -7.5 | -7.6 | -5.2 | -0.7 | 7.3 | 10.9 | 14.7 | 14.8 | 11.4 | 3.9 | -1.2 | -2.5 |
| Absolute minimum temperature (°C) | -25.7 | -30.0 | -16.2 | -14.3 | 2.6 | 7.5 | 9.9 | 9.3 | 6.2 | -9.5 | -11.7 | -9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 8.6 | 9.2 | 10.5 | 10.6 | 11.0 | 12.3 | 11.4 | 11.1 | 9.3 | 7.6 | 7.1 |
| Precipitation (mm) | 29 | 13 | 25 | 41 | 94 | 144 | 85 | 75 | 14 | 21 | 11 | 9 |
| Sunny days | 15 | 19 | 12 | 18 | 5 | 5 | 14 | 9 | 21 | 24 | 24 | 21 |
| Rainy days | 2 | 3 | 6 | 9 | 26 | 25 | 17 | 22 | 9 | 5 | 5 | 3 |
| Snow days | 14 | 6 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 7 |
The best time to visit Norfolk during the most sunny months:
The largest precipitation sum in Norfolk is at